Sinking of big dia tube well (250 x 200 mm dia) by r.c. drilling for aug. of dakshin sonapur pwss within alipurduar-i block of rws sub-division under alipurduar division, phe dte.(sm/11970)

Tube well boring by odex-165 method of drilling, construction of pump house, boundary wall at proposed 3rd site of turturi under alipurduar division, phe dte.

Tube well boring by odex-165 method of drilling, construction of pump house, boundary wall at proposed 6th site of samuktala pwss under alipurduar division, phe dte.

Construction of pump house, boundary wall, tube well boring (by odex-165 method of drilling) and rising main for zone-iii 2nd tw site at augmentation of birpara pwss under alipurduar division, phe dte.

Construction of 1no. pump house, 1no. boundary wall, 1no. tube well boring by odex-165 method of drilling, laying of hdpe pipeline and fhtc at khasbusty under rajhabhat tg under kalchini block, alipurduar division, phe dte.

Sinking big dia. tube well of 250mm x 200mm dia. using ms slotted strainer at required depth by reverse rotary method of drilling at 2nd site for aug. of jateswar pwss (sm/10156) of birpara sub-division under alipurduar division, phe dte.

Sinking of rig bored tube well of 150 x 100 mm dia. x 200 mtr. depth for boosting perpose of pirakata water supply scheme under midnapore division, phe dte

Drilling of 350x150 mm dia 120 mtr. depth. combination tube well in different villages at distt. datia

Supply of msrew pipe for modified dth - odex of drilling at site no. 01 of gargenda te of rws sub-division under alipurduar division, phe dte.(sm/16824)

Installation of 300 mm dia machine bore well with 200 mm casing tube well 70 mtr depth and submersible motor(hadp) at foa wadura, skuast-k